1 2 4 6 8 Channel 5V 12V Relay Module With Optocoupler Relay Output 1 2 4 6 8 Way Relay Module For Arduino
£3.6
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1 2 4 6 8 Channel 5V 12V Relay Module With Optocoupler Relay Output 1 2 4 6 8 Way Relay Module For Arduino
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- AliExpress UK
Available at AliExpress UK